एपीए उद्धरण

Schaffer, R. (1995). Managing productivity. Jaico Publishing house.

शिकागो स्टाइल उद्धरण

Schaffer, Robert. Managing Productivity. New Delhi: Jaico Publishing house, 1995.

एमएलए उद्धरण

Schaffer, Robert. Managing Productivity. Jaico Publishing house, 1995.